38864028 (number)

38864028 is an even 8-digits composite number following 38864027 and preceding 38864029. In scientific notation, it is written as 3.8864028 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 11103984 positive integers (up to 38864028) that are relatively prime to 38864028.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-four thousand twenty-eight

Notation

Scientific notation 3.8864028 × 10^7
Engineering notation 3.8864028 × 10^6

Prime Factorization of 38864028

Prime Factorization 2 × 2 × 21 × 462667

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19432014
Product of the distinct prime numbers

The prime factorization of 38864028 is 2 × 2 × 21 × 462667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 36, 97, 919, 811, 4837, 5181, 65487, 68647, 811120, 822668, 2192416, 9105116, 35549975, 9007321, 703992662, 153462260, 1493284368, 889238210

Basic calculations (n = 38864028)

Multiplication

n×y
n×2 77728056
n×3 116592084
n×4 155456112
n×5 194320140

Division

n÷y
n÷2 19432014
n÷3 12954676
n÷3 9716007
n÷5 7772805.6

Exponentiation

ny
n2 1510412672384784
n3 5.8700720391117E+22
n4 2.2813464409005E+30
n5 8.8662311956859E+37

Nth Root

y√n
2√n 6234.1020203394
3√n 338.7265744525
4√n 78.956329830732
5√n 32.954108105832

Divisors of 38864028

1, 2, 4, 21, 42, 84, 462667, 925334, 1850668, 9716007, 19432014, 38864028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38864027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38864028 can be divided by 12 positive divisors. The sum of these divisors (counting 38864028) is 1, the average is 0.083333333333333.

Base conversion 38864028

Base System Value
2 Binary 10010100010000010010011100
3 Ternary 2201010111102110
4 Quaternary 2110100102130
5 Quinary 34422122103
6 Senary 3504554020
8 Octal 224202234
10 Decimal 38864028
12 Duodecimal 11022910
16 Hexadecimal 251049c
20 Vigesimal c2i018
36 Base36 n4zoc

Cryptographic Hash Functions

md5 c407e5bcd14708897ac9c1efd43800a7
sha1 cd6062c814ef14a5f9d4ea9f1f025374967981dc
sha256 4c1f707d90b288cae8f996aefef47de3c66e2c38a79f3dec60ea29336f68dced
sha512 d1f2d8b615684b377f9ef1971deec4c93730e006db9aa2739bf22d7fb65ebd4127dd81f6decdb978ed28ead1e10b7ced6028c6a72099c97d15b019c157d5a1ca
ripemd-160 886d8548166a220efcc2e3c48d831ef79cc2a13f

38864028 as geometric shapes

Circle

Radius = n
Diameter 77728056
Circumference 244189889.70742
Area 4.745101355453E+15

Sphere

Radius = n
Volume 2.4588500258822E+23
Surface area 1.8980405421812E+16
Circumference 244189889.70742

Square

Length = n
Perimeter 155456112
Area 1510412672384784
Diagonal 54962035.486048

Cube

Length = n
Surface area 9062476034308704
Volume 5.8700720391117E+22
Space diagonal 67314471.082779

Equilateral Triangle

Length = n
Perimeter 116592084
Area 6.5402787224158E+14
Altitude 33657235.54139

Triangular Pyramid

Length = n
Surface area 6.5402787224158E+14
Volume 6.9179462415157E+21
Height 18320678.495349